Search Results - "THORLEY, P J"

Rapid-acquisition myocardial perfusion scintigraphy (MPS) on a novel gamma camera using multipinhole collimation and miniaturized cadmium-zinc-telluride (CZT) detectors: prognostic value and diagnostic accuracy in a 'real-world' nuclear cardiology service by Chowdhury, F U, Vaidyanathan, S, Bould, M, Marsh, J, Trickett, C, Dodds, K, Clark, T P R, Sapsford, R J, Dickinson, C J, Patel, C N, Thorley, P J

“…To study the prognostic value of rapid-acquisition adenosine stress-rest myocardial perfusion scintigraphy (MPS) on a gamma camera using multipinhole…”
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Comparison of 99mTc tetrofosmin gated SPECT measurements of left ventricular volumes and ejection fraction with MRI over a wide range of values by THORLEY, P J, PLEIN, S, BLOOMER, T N, RIDGWAY, J P, SIVANANTHAN, U M

“…The calculation of ejection fraction using gated single photon emission computed tomography (SPECT) has been widely validated against a range of other…”
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A survey of the role of the UK physicist in nuclear medicine: a report of a joint working group of the British Institute of Radiology, British Nuclear Medicine Society, and the Institute of Physics and Engineering in Medicine by TINDALE, W B, THORLEY, P J, NUNAN, T O, LEWINGTON, V, SHIELDS, R A, WILLIAMS, N R

“…Guidelines for the provision of physics support to nuclear medicine were published in 1999 by a joint working group of the British Institute of Radiology, the…”
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Percutaneous transluminal angioplasty of the tibial arteries by Sivananthan, U M, Browne, T F, Thorley, P J, Rees, M R

“…To evaluate the results of percutaneous transluminal angioplasty (PTA) of the tibial vessels, results of 50 procedures performed in 38 patients since 1988 were…”
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18FDG SPECT to assess myocardial viability: initial experience at a hospital remote from a cyclotron by THORLEY, P J, BEACOCK, D J, TRICKETT, C A, SIVANANTHAN, U M

“…F-Fluorodeoxyglucose positron emission tomography (18FDG PET) is the recognized gold standard for the assessment of myocardial viability, but is not widely…”
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Assessment of adenosine, arbutamine and dobutamine as pharmacological stress agents during 99mTc-tetrofosmin SPECT imaging: a randomized study by WRIGHT, D J, WILLIAMS, S G, LINDSAY, H S.J, SHEARD, K L, THORLEY, P J, SIVANANTHAN, U M

“…We evaluated the use of adenosine, dobutamine and arbutamine with Tc-tetrofosmin myocardial perfusion imaging. Forty patients under investigation for suspected…”
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The routine use of sublingual GTN with resting 99Tcm-tetrofosmin myocardial perfusion imaging by Thorley, P J, Sheard, K L, Wright, D J, Sivananthan, U M

“…Nitrates can be used to improve resting myocardial blood flow in patients with severe coronary artery disease. This may enhance tracer uptake during rest…”
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Evaluation of 99Tcm-tetrofosmin as a myocardial perfusion agent in routine clinical use by Thorley, P J, Ball, J, Sheard, K L, Sivananthan, U M

“…Recent trials with selected patients have indicated that 99Tcm-tetrofosmin is a suitable agent for myocardial perfusion imaging. We performed 99Tcm-tetrofosmin…”
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Does peripheral angioplasty compromise limb blood flow? by Thorley, P J, Sheard, K L, Rees, M R

“…Isotope limb blood flow studies were carried out using balloon, laser and Kensey catheter techniques to assess the outcome of peripheral angioplasty. Limb…”
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The use of GTN to improve the detection of ischaemic myocardium using 99Tcm-tetrofosmin by Thorley, P J, Bloomer, T N, Sheard, K L, Sivananthan, U M

“…Recent work has shown that rest 99Tcm-sestamibi uptake may underestimate the amount of perfused myocardium, suggesting infarct tissue in some instances when…”
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Limb blood flow measurement in technically successful balloon angioplasty by Thorley, P J, Sheard, K L, Sivananthan, U M, Rees, M R

“…An isotope limb blood flow technique was used to assess the outcome of technically successful balloon angioplasty. Measurements were made on a total of 120…”
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A comparison of methods for estimating left ventricular volumes from radionuclide ventriculography by Thorley, P J, Sheard, K L, Rees, M R

“…An accurate reproducible measurement of left ventricular volume is important in the evaluation of cardiac disease. Four methods of left ventricular volume…”
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Tolerance of MRI vs. SPECT myocardial perfusion studies-A patient survey by Sparrow, Patrick, Plein, Sven, Jones, Tim R., Thorley, Penelope J., Hale, Claire, Sivananthan, Mohan U.

“…Purpose To compare patients' perceived satisfaction and tolerance of magnetic resonance imaging (MRI) and single photon emission computed tomography (SPECT)…”
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Assessment of adenosine, arbutamine and dobutamine as pharmacological stress agents during (99m)Tc-tetrofosmin SPECT imaging: a randomized study by Wright, D J, Williams, S G, Lindsay, H S, Sheard, K L, Thorley, P J, Sivananthan, U M

“…We evaluated the use of adenosine, dobutamine and arbutamine with (99m)Tc-tetrofosmin myocardial perfusion imaging. Forty patients under investigation for…”
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Dual tracer technique to measure salvaged red cell survival following autotransfusion in aortic surgery by Thorley, P J, Shaw, A, Kent, P, Ashley, S, Parkin, A, Kester, R C

“…The survival of autotransfused red cells was measured for two salvage devices used in 12 elective aortic reconstructions. Six patients underwent cell salvage…”
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The use of dobutamine stress thallium scintigraphy in the diagnosis of syndrome X by Baig, M W, Sheard, K, Thorley, P J, Rees, M R, Tan, L B

“…Dobutamine stress thallium scintigraphy is a non-exercise stress technique used in the assessment of myocardial ischaemia. Non-exercise techniques are…”
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P1. Repeatability of ejection fraction measurement for tetrofosmin gated SPECT by Thorley, P. J., Smith, J. M.

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Mechanism of the Li 7 ( γ ,   N ) Reactions by Sené, M. R., Anthony, I., Branford, D., Flowers, A. G., Shotter, A. C., Zimmerman, C. H., McGeorge, J. C., Owens, R. O., Thorley, P. J.

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P15. Comparison of 99mTc tetrofosmin gated SPECT measurements of left ventricular volumes and ejection fraction with MRI by Thorley, P. J., Plein, S., Bloomer, T. N., Ridgway, J. P., Sivananthan, U. M.

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45. Low-dose dobutamine gated tetrofosmin SPET for the assessment of myocardial viability by Thorley, P. J., Sheard, K. L., Sivananthan, U. M.

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